IT1153977B - Dispositivo di commutazione per un gruppo pompe - Google Patents

Dispositivo di commutazione per un gruppo pompe

Info

Publication number
IT1153977B
IT1153977B IT23400/82A IT2340082A IT1153977B IT 1153977 B IT1153977 B IT 1153977B IT 23400/82 A IT23400/82 A IT 23400/82A IT 2340082 A IT2340082 A IT 2340082A IT 1153977 B IT1153977 B IT 1153977B
Authority
IT
Italy
Prior art keywords
switching device
pump group
pump
group
switching
Prior art date
Application number
IT23400/82A
Other languages
English (en)
Other versions
IT8223400A0 (it
Inventor
Anton Heumann
Juergen Strobelt
Konrad Schretzmeier
Original Assignee
Klein Schanzlin & Becker Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of IT8223400A0 publication Critical patent/IT8223400A0/it
Application granted granted Critical
Publication of IT1153977B publication Critical patent/IT1153977B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT23400/82A 1981-10-28 1982-09-23 Dispositivo di commutazione per un gruppo pompe IT1153977B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3142638A DE3142638C2 (de) 1981-10-28 1981-10-28 Umschalteinrichtung für ein Pumpenaggregat

Publications (2)

Publication Number Publication Date
IT8223400A0 IT8223400A0 (it) 1982-09-23
IT1153977B true IT1153977B (it) 1987-01-21

Family

ID=6144962

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23400/82A IT1153977B (it) 1981-10-28 1982-09-23 Dispositivo di commutazione per un gruppo pompe

Country Status (4)

Country Link
AT (1) AT395899B (it)
DE (1) DE3142638C2 (it)
FR (1) FR2515274B1 (it)
IT (1) IT1153977B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335205A1 (en) * 1984-01-20 1989-10-04 Corday, Eliot, Dr. Catheter for retroinfusion of pharmalogical agents
DE19723856C2 (de) * 1997-06-06 1999-06-17 Lauda Dr R Wobser Gmbh & Co Kg Laborthermostat mit einer Kreiselpumpe als Umwälzpumpe einer Temperierflüssigkeit
DE10216537B3 (de) * 2002-04-15 2004-02-05 Visteon Global Technologies, Inc., Dearborn Umsteuervorrichtung für strömende Medien, insbesondere Weichenventil für die Abgase einer Verbrennungskraftmaschine
JP2022187178A (ja) 2021-06-07 2022-12-19 株式会社荏原製作所 吐出合流部、ポンプケーシング、およびポンプ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528649B2 (de) * 1966-07-21 1973-06-14 Loewe Pumpenfabnk GmbH, 3140 Lune bürg Umschaltklappe fuer ein pumpenaggregat
GB1249086A (en) * 1969-07-31 1971-10-06 Amp Inc Improvements in or relating to valves with seals
BR7604311A (pt) * 1975-07-04 1977-02-15 Gerdts Gustav F Kg Valvula de retencao aperfeicoada
FR2376309A1 (fr) * 1977-01-04 1978-07-28 Materiel Telephonique Dispositif pour regler le passage et le debit d'un flux hydraulique, son procede de montage dans une pompe de circulation de type jumele

Also Published As

Publication number Publication date
AT395899B (de) 1993-03-25
ATA383582A (de) 1992-08-15
DE3142638A1 (de) 1983-05-05
FR2515274A1 (fr) 1983-04-29
DE3142638C2 (de) 1983-12-15
IT8223400A0 (it) 1982-09-23
FR2515274B1 (fr) 1988-10-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950928